#pragma once

/*  This file is part of Imagine.

	Imagine is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 3 of the License, or
	(at your option) any later version.

	Imagine is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with Imagine.  If not, see <http://www.gnu.org/licenses/> */

#include <concepts>
#include <optional>

namespace IG
{

template <class T>
concept Optional = std::same_as<T, std::optional<typename T::value_type>>;

template <Optional T>
constexpr bool doOptionally(T &&optionalValue, std::invocable<typename T::value_type> auto &&func)
{
	if(optionalValue)
	{
		func(*optionalValue);
		return true;
	}
	return false;
}

}
